Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Jeongseek Kang"'
Publikováno v:
International Journal of Turbomachinery, Propulsion and Power, Vol 9, Iss 2, p 14 (2024)
The relationship between aerodynamic forcing and non-synchronous vibration (NSV) in axial compressors remains difficult to ascertain from experimental measurements. In this work, the relationship between casing pressure and blade vibration was invest
Externí odkaz:
https://doaj.org/article/e6b02e9a140e47fc97cf5954327f2472
Autor:
Hernley, Valerie1 vhernley23@gmail.com, Jeongseek Kang2, Montgomery, Matthew3, Jae Hoon Chung4, Jemcov, Aleksandar1, Morris, Scott C.1 smorris1@nd.edu
Publikováno v:
Journal of Engineering for Gas Turbines & Power. May2024, Vol. 146 Issue 5, p1-11. 11p.
Autor:
Matthew Montgomery, Ethan Perez, Jeongseek Kang, Hongsik Im, Joshua D. Cameron, Scott C. Morris, Daehyun Kim, Alex Vorobiev
It is well known that mode shape plays very important role in stability of turbine blade since the aerodynamic work per cycle and aerodynamic damping depend on mode shape. With the advancements of theoretical formulation with influence coefficient me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a31e2c72c62d045a88d6345825ea3aa
https://doi.org/10.1115/1.0003328v
https://doi.org/10.1115/1.0003328v
Publikováno v:
Volume 7A: Structures and Dynamics.
This paper describes the flow and vibrations measured in a 1.5-stage transonic research compressor tested at the Notre Dame Turbomachinery Laboratory. The compressor is a sub-scale version of a large-scale industrial gas turbine. The experiment measu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::521e726778fe8d3a574d6777bdae0480
https://doi.org/10.1115/gt2019-91468
https://doi.org/10.1115/gt2019-91468
Publikováno v:
Volume 5C: Heat Transfer.
In the present study, the optimized configurations of film cooled turbine guide vanes proposed in Part I were validated experimentally and the effect of coolant mass flow rate on the performance was examined for those optimized configurations. A set
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ecea87b246adc6f68b916d1e4377188
https://doi.org/10.1115/gt2016-57978
https://doi.org/10.1115/gt2016-57978